Radiation-resistant paint and preparation method thereof

A technology for anti-radiation coatings and raw materials, applied in the direction of coatings, etc., can solve the problems of insufficient adhesion, insufficient functions, and few applications, and achieve the effects of easy implementation, simple operation, and excellent anti-corrosion.

Inactive Publication Date: 2016-08-03
HUANGHE S & T COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, most anti-radiation coatings use heavy metal or rare metal powder and their oxides, especially metal compounds containing Ba, Pb, U, Lu, etc., or composite coatings, but it will inevitably bring construction problems. Difficulty, insufficient adhesion, and insufficient functions. Therefore, anti-radiation coatings are only used in some special industries and special fields, and are rarely used in people's lives and other fields.

Method used

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  • Radiation-resistant paint and preparation method thereof

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Effect test

Embodiment 1

[0018] Embodiment 1 of the present invention provides a radiation protection coating, which includes the following raw materials in parts by weight: 20 parts of novolac epoxy resin, 10 parts of expanded graphite, 5 parts of carbon nanotubes, 1 part of titanium dioxide, 5 parts of glass powder, and talcum powder 5 parts, 20 parts of mica powder, 0.5 parts of hydroxypropyl methylcellulose, 1 part of biscyclopentenyloxyethyl acrylate and 20 parts of water, wherein all raw materials in this example are industrial grade.

[0019] Preparation method: Under the condition of 40°C, uniformly mix novolac epoxy resin, expanded graphite and water to form the first mixed solution; add glass powder, talc powder and mica powder to the first mixed solution, and ultrasonically Disperse for 30 minutes to obtain a second mixed solution; carbon nanotubes, titanium dioxide, hydroxypropyl methylcellulose and dicyclopentenyloxyethyl acrylate were added to the second mixed solution, and heated at 40°C...

Embodiment 2

[0021] Embodiment 2 of the present invention provides a radiation protection coating, which includes the following raw materials in parts by weight: 23 parts of novolac epoxy resin, 13 parts of expanded graphite, 7 parts of carbon nanotubes, 2 parts of titanium dioxide, 6 parts of glass powder, and talcum powder 7 parts, 22 parts of mica powder, 1 part of hydroxypropyl methylcellulose, 2 parts of biscyclopentenyloxyethyl acrylate and 23 parts of water, wherein all raw materials in this example are industrial grade.

[0022] Preparation method: Under the condition of 50°C, uniformly mix novolak epoxy resin, expanded graphite and water to form the first mixed solution; add glass powder, talc powder and mica powder to the first mixed solution, and ultrasonically Disperse for 30 minutes to obtain a second mixed solution; carbon nanotubes, titanium dioxide, hydroxypropyl methylcellulose and dicyclopentenyloxyethyl acrylate were added to the second mixed solution, and heated at 50°C ...

Embodiment 3

[0024] Embodiment 3 of the present invention provides a radiation protection coating, which includes the following raw materials in parts by weight: 25 parts of novolac epoxy resin, 15 parts of expanded graphite, 8 parts of carbon nanotubes, 3 parts of titanium dioxide, 7 parts of glass powder, and talcum powder 8 parts, 23 parts of mica powder, 1.5 parts of hydroxypropyl methylcellulose, 2 parts of biscyclopentenyloxyethyl acrylate and 25 parts of water, wherein all raw materials in this example are industrial grade.

[0025] Preparation method: Under the condition of 60°C, uniformly mix novolac epoxy resin, expanded graphite and water to form the first mixed solution; add glass powder, mica powder and talc powder to the first mixed solution, and ultrasonically Disperse for 35 minutes to obtain a second mixed solution; add carbon nanotubes, titanium dioxide, hydroxypropyl methylcellulose and biscyclopentenyloxyethyl acrylate to the second mixed solution, and heat at 60°C Ultr...

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Abstract

The invention provides a radiation-resistant paint which comprises the following raw materials in parts by weight: 20-30 parts of novolac epoxy resin, 10-20 parts of expanded graphite, 5-10 parts of carbon nanotube, 1-5 parts of titanium white, 5-10 parts of glass powder, 5-10 parts of talcum powder, 20-25 parts of mica powder, 0.5-3 parts of hydroxypropyl methylcellulose, 1-5 parts of bicyclopentenyloxyethyl acrylate and 20-30 parts of water. The invention also provides a preparation method of the radiation-resistant paint. Various components in the novolac epoxy resin multifunctional radiation-resistant paint interact and complement each other's advantages, so that the paint has the characteristics of excellent corrosion resistance, excellent radiation resistance, excellent antimicrobial property, excellent flame retardancy, excellent high temperature resistance, excellent crack resistance, high storage stability and the like.

Description

technical field [0001] The invention belongs to the technical field of coatings, in particular to a radiation-proof coating and a preparation method thereof. Background technique [0002] Anti-radiation materials have become a major topic in materials science today. With the emergence and wide application of various high-radiation equipment, the research on anti-radiation materials has attracted widespread attention. The Fukushima nuclear power plant crisis triggered by the Japanese earthquake on March 11, 2011 also aroused people's concerns about nuclear radiation; the existence of various radiation sources in people's lives also forces people to pay attention to radiation-proof materials; radiation has Listed by the World Health Organization as the fourth largest source of environmental pollution after water, air, and noise, it has become an invisible "killer" that endangers human health, and radiation protection has become a top priority. [0003] At present, most anti-r...

Claims

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Application Information

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IPC IPC(8): C09D4/02C09D4/06C09D7/12
CPCC09D4/06C09D7/61C09D7/65C09D7/70C08F283/10
Inventor 陈会鸽牛彦鹏王双岭孙继卫高德峰赵庆革马慧
Owner HUANGHE S & T COLLEGE
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